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acl_get.c (192586) acl_get.c (194955)
1/*-
2 * Copyright (c) 1999, 2000, 2001, 2002 Robert N. M. Watson
3 * All rights reserved.
4 *
5 * This software was developed by Robert Watson for the TrustedBSD Project.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions

--- 25 unchanged lines hidden (view full) ---

34 * acl_get_perm_np() checks if a permission is in the specified
35 * permset (non-POSIX)
36 * acl_get_permset() returns the permission set in the ACL entry
37 * acl_get_qualifier() retrieves the qualifier of the tag from the ACL entry
38 * acl_get_tag_type() returns the tag type for the ACL entry entry_d
39 */
40
41#include <sys/cdefs.h>
1/*-
2 * Copyright (c) 1999, 2000, 2001, 2002 Robert N. M. Watson
3 * All rights reserved.
4 *
5 * This software was developed by Robert Watson for the TrustedBSD Project.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions

--- 25 unchanged lines hidden (view full) ---

34 * acl_get_perm_np() checks if a permission is in the specified
35 * permset (non-POSIX)
36 * acl_get_permset() returns the permission set in the ACL entry
37 * acl_get_qualifier() retrieves the qualifier of the tag from the ACL entry
38 * acl_get_tag_type() returns the tag type for the ACL entry entry_d
39 */
40
41#include <sys/cdefs.h>
42__FBSDID("$FreeBSD: head/lib/libc/posix1e/acl_get.c 192586 2009-05-22 15:56:43Z trasz $");
42__FBSDID("$FreeBSD: head/lib/libc/posix1e/acl_get.c 194955 2009-06-25 12:46:59Z trasz $");
43
44#include <sys/types.h>
45#include "namespace.h"
46#include <sys/acl.h>
47#include "un-namespace.h"
48
49#include <errno.h>
50#include <stdlib.h>
51#include <string.h>
43
44#include <sys/types.h>
45#include "namespace.h"
46#include <sys/acl.h>
47#include "un-namespace.h"
48
49#include <errno.h>
50#include <stdlib.h>
51#include <string.h>
52#include <unistd.h>
52
53#include "acl_support.h"
54
55acl_t
56acl_get_file(const char *path_p, acl_type_t type)
57{
58 acl_t aclp;
59 int error;

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64
65 type = _acl_type_unold(type);
66 error = __acl_get_file(path_p, type, &aclp->ats_acl);
67 if (error) {
68 acl_free(aclp);
69 return (NULL);
70 }
71
53
54#include "acl_support.h"
55
56acl_t
57acl_get_file(const char *path_p, acl_type_t type)
58{
59 acl_t aclp;
60 int error;

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65
66 type = _acl_type_unold(type);
67 error = __acl_get_file(path_p, type, &aclp->ats_acl);
68 if (error) {
69 acl_free(aclp);
70 return (NULL);
71 }
72
73 aclp->ats_acl.acl_maxcnt = ACL_MAX_ENTRIES;
74 _acl_brand_from_type(aclp, type);
75
72 return (aclp);
73}
74
75acl_t
76acl_get_link_np(const char *path_p, acl_type_t type)
77{
78 acl_t aclp;
79 int error;

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84
85 type = _acl_type_unold(type);
86 error = __acl_get_link(path_p, type, &aclp->ats_acl);
87 if (error) {
88 acl_free(aclp);
89 return (NULL);
90 }
91
76 return (aclp);
77}
78
79acl_t
80acl_get_link_np(const char *path_p, acl_type_t type)
81{
82 acl_t aclp;
83 int error;

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88
89 type = _acl_type_unold(type);
90 error = __acl_get_link(path_p, type, &aclp->ats_acl);
91 if (error) {
92 acl_free(aclp);
93 return (NULL);
94 }
95
96 aclp->ats_acl.acl_maxcnt = ACL_MAX_ENTRIES;
97 _acl_brand_from_type(aclp, type);
98
92 return (aclp);
93}
94
95acl_t
96acl_get_fd(int fd)
97{
99 return (aclp);
100}
101
102acl_t
103acl_get_fd(int fd)
104{
98 acl_t aclp;
99 int error;
105 if (fpathconf(fd, _PC_ACL_NFS4))
106 return (acl_get_fd_np(fd, ACL_TYPE_NFS4));
100
107
101 aclp = acl_init(ACL_MAX_ENTRIES);
102 if (aclp == NULL)
103 return (NULL);
104
105 error = ___acl_get_fd(fd, ACL_TYPE_ACCESS, &aclp->ats_acl);
106 if (error) {
107 acl_free(aclp);
108 return (NULL);
109 }
110
111 return (aclp);
108 return (acl_get_fd_np(fd, ACL_TYPE_ACCESS));
112}
113
114acl_t
115acl_get_fd_np(int fd, acl_type_t type)
116{
117 acl_t aclp;
118 int error;
119
120 aclp = acl_init(ACL_MAX_ENTRIES);
121 if (aclp == NULL)
122 return (NULL);
123
124 type = _acl_type_unold(type);
125 error = ___acl_get_fd(fd, type, &aclp->ats_acl);
126 if (error) {
127 acl_free(aclp);
128 return (NULL);
129 }
130
109}
110
111acl_t
112acl_get_fd_np(int fd, acl_type_t type)
113{
114 acl_t aclp;
115 int error;
116
117 aclp = acl_init(ACL_MAX_ENTRIES);
118 if (aclp == NULL)
119 return (NULL);
120
121 type = _acl_type_unold(type);
122 error = ___acl_get_fd(fd, type, &aclp->ats_acl);
123 if (error) {
124 acl_free(aclp);
125 return (NULL);
126 }
127
128 aclp->ats_acl.acl_maxcnt = ACL_MAX_ENTRIES;
129 _acl_brand_from_type(aclp, type);
130
131 return (aclp);
132}
133
134int
135acl_get_perm_np(acl_permset_t permset_d, acl_perm_t perm)
136{
137
138 if (permset_d == NULL) {

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213 errno = EINVAL;
214 return (-1);
215 }
216
217 *tag_type_p = entry_d->ae_tag;
218
219 return (0);
220}
131 return (aclp);
132}
133
134int
135acl_get_perm_np(acl_permset_t permset_d, acl_perm_t perm)
136{
137
138 if (permset_d == NULL) {

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213 errno = EINVAL;
214 return (-1);
215 }
216
217 *tag_type_p = entry_d->ae_tag;
218
219 return (0);
220}
221
222int
223acl_get_entry_type_np(acl_entry_t entry_d, acl_entry_type_t *entry_type_p)
224{
225
226 if (entry_d == NULL || entry_type_p == NULL) {
227 errno = EINVAL;
228 return (-1);
229 }
230
231 if (!_entry_brand_may_be(entry_d, ACL_BRAND_NFS4)) {
232 errno = EINVAL;
233 return (-1);
234 }
235
236 *entry_type_p = entry_d->ae_entry_type;
237
238 return (0);
239}